The Variety Pack 3XL Add-on for Pixel Puzzles Ultimate Jigsaw has 12 achievements.
Complete Pack: Variety Pack 3XL
Complete Puzzle: Bear
Complete Puzzle: Bridge
Complete Puzzle: City
Complete Puzzle: Dog
Complete Puzzle: Fabric
Complete Puzzle: Fields
Complete Puzzle: Paint
Complete Puzzle: Purple Flowers
Complete Puzzle: Ride
Complete Puzzle: Tree
Complete Puzzle: Wrecked